CM6350-335 Equivalent & Substitute Parts

Part Overview

The CM6350-335 is a 3.3 mH Common Mode Choke (CMC) designed for 2-line power line filtering applications in surface mount configurations. This component is currently in Active product status and rated for 400mA maximum current with 550mOhm DC resistance. Finding equivalent and substitute parts is essential for supply chain continuity, design flexibility, and ensuring availability across manufacturing cycles.

Substiute Parts

CM6350-335

API Delevan Inc.In Stock: 831CM6350-335 Datasheet

Current PartRFQ

CM6350R-335

DelevanIn Stock: 1713CM6350R-335 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CM6350R-335 qualifies as a direct substitute for the CM6350-335 based on matching electrical and mechanical parameters. Substitution is determined by the following critical parameters:

• Inductance Value: Both parts maintain 3.3 mH @ 10 kHz
• Current Rating: Both rated at 400mA maximum
• DC Resistance: Both specified at 550mOhm maximum
• Number of Lines: Both configured as 2-line common mode chokes
• Mounting Type: Both surface mount configurations
• Physical Dimensions: Identical footprint of 0.360" L x 0.360" W (9.14mm x 9.14mm) with 0.210" (5.33mm) maximum height
• Package Configuration: Both use Horizontal, 4 PC Pad packaging
• Operating Temperature: Both operate across -55°C ~ 105°C range
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)

Parameter Comparison

Engineering Selection Recommendations

The CM6350R-335 is a functionally equivalent substitute for the CM6350-335 across all electrical and mechanical specifications. The primary difference between these parts is regulatory compliance: the CM6350R-335 is ROHS3 Compliant, whereas the CM6350-335 is RoHS non-compliant. For applications requiring RoHS compliance or environmental regulations adherence, the CM6350R-335 is the appropriate selection. Both parts share Active product status, ensuring continued availability and manufacturing support. The identical electrical performance, physical dimensions, and packaging configuration enable direct substitution without circuit redesign or board layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the CM6350R-335 replace the CM6350-335 in my existing design? A: Yes. The CM6350R-335 is electrically and mechanically identical to the CM6350-335. All critical parameters including inductance, current rating, DC resistance, dimensions, and package configuration match exactly. Direct substitution on printed circuit boards is possible without modification.

Q: What is the main difference between CM6350-335 and CM6350R-335? A: The primary difference is RoHS compliance status. The CM6350R-335 is ROHS3 Compliant, while the CM6350-335 is RoHS non-compliant. Both parts are otherwise identical in electrical performance and physical specifications.

Q: Are there any mounting or footprint differences between these parts? A: No. Both parts use the same Surface Mount configuration with Horizontal, 4 PC Pad packaging. The physical dimensions (0.360" L x 0.360" W) and height (0.210" max) are identical, ensuring compatible PCB layouts.

Q: Which part should I select for a new design? A: The selection depends on regulatory requirements. For designs requiring RoHS compliance, select the CM6350R-335. For applications without RoHS mandates, both parts are functionally equivalent, and either may be selected based on availability and cost considerations.

Q: Do these parts require any special handling or storage conditions? A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity limitations. Standard electronic component storage and handling practices apply.

Q: Is the operating temperature range the same for both parts? A: Yes. Both CM6350-335 and CM6350R-335 operate across the identical temperature range of -55°C to 105°C.